deltawastesolutions.com

Valid Email Server
Domain Lookup › deltawastesolutions.com

Domain Overview

DNS: ✓ just now Checker: ✓ just now
deltawastesolutions.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 10:04:36 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • d348726b.ess.barracudanetworks.com
  • d348726a.ess.barracudanetworks.com

MX Priorities

  • d348726a.ess.barracudanetworks.com: 10
  • d348726b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 132.148.178.150 ↩ 150.178.148.132.host.secureserver.net

Mail Server IPs

  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns53.domaincontrol.com dns.jomax.net 2026030501 28800 7200 604800 600
Primary NS (mname)
ns53.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030501
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns53.domaincontrol.com
ns54.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:amazonses.com include:secureserver.net include:spf.zoho.com include:transmail.net include:spf.zohomail360.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • google-site-verification=oZ2YryabBELr_KzX9abUalqzcOwjJr_gnlQ9MyPy6ek
  • SPFv=spf1 include:amazonses.com include:secureserver.net include:spf.zoho.com include:transmail.net include:spf.zohomail360.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
  • google-site-verification=vNSmMsBZy8ogkLJGQOTirkRhSN8ITd6qNnuBVbvQd9E
  • NETORG17232028.onmicrosoft.com
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for deltawastesolutions.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits